MERCEDES UPGRADES SHOW PROMISE AT SINGAPORE

Original: How Mercedes’ tricky F1 upgrade has been working at Singapore GP

Championship leader Kimi Antonelli reports that Mercedes' upgraded W17 demonstrates improved performance at Singapore despite some lingering technical uncertainties.

Formula 1 championship leader Kimi Antonelli believes the upgraded Mercedes W17 works better, despite uncertainty regarding the new parts’ actual performance. Mercedes made the decision – an unusual one for a top team – to split its cars in terms of upgrades in Singapore. Antonelli has been running